Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kc2 draw
5 Kd1 draw
6 Kd2 draw
7 R3a4 draw
8 R3a5 draw
9 Ra1 draw
10 Ra2 draw
11 Rc3 draw
12 Rc6 draw
13 Rd3 draw
14 Rf3 draw
15 Rg3 draw
16 Rg6 draw
17 Rh3 draw
18 Rh6 draw
19 R6a4 loss in 4 half-moves
20 R6a5 loss in 4 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Re3 loss in 1 half-moves